How to overcome hunger when fasting

How to overcome hunger when fasting

The basics of hunger

Hunger is a normal and natural sensation that occurs when the stomach is empty and needs to be refilled. Fasting is an intentional act of going without food for some time. When fasting, hunger is likely one of the first sensations you experience. It is important to remember that hunger is a normal sensation that will pass.

What is hunger?

At its core, hunger is your body’s way of letting you know it needs energy. When you feel hungry, your body runs low on fuel and needs more calories.

Your body gets the energy it needs from the food you eat. The calories in food are converted into glucose, which is then used by your cells for energy.

Your body has a limited amount of stored glucose, so when it starts running low, you will begin to feel hungry. This is your body telling you to eat more food to replenish its energy supplies.

While hunger is a normal and necessary feeling, some people experience excessive hunger or constant cravings. This can be extremely frustrating and make it difficult to stick to a healthy diet or fasting plan.

If you are struggling with hunger, there are a few things you can do to try and overcome it. First, make sure that you are eating enough calories each day. If you eat too few calories, your body will start to break down its stores of glucose for energy, leaving you feeling ravenous.

Second, try eating smaller meals more frequently throughout the day instead of three large meals. This will help to keep your blood sugar levels stable and prevent your body from going into “starvation mode,” where it starts to break down muscle for energy.

Finally, ensure that you are getting enough protein in your diet, as protein helps to promote feelings of fullness and can reduce hunger cravings. If you struggle with hunger regularly, speak to a doctor or dietitian who can help you identify any underlying issues causing your excessive hunger.

The difference between hunger and appetite

It’s important to understand the difference between hunger and appetite. Hunger is a physical sensation caused by your body’s need for food. Appetite, on the other hand, is a psychological desire for food. You may feel hungry even if you’ve just eaten, or you may not feel hungry even if you last ate a while ago.

If you’re trying to control your weight, you must be aware of both hunger and appetite. Here are some tips for doing so:

  • Pay attention to your body. If you’re feeling weak or lightheaded, that’s a sign that you’re hungry and need to eat something.
  • Be sure to eat before you’re ravenous. If you wait until you’re starving, you’re more likely to make unhealthy choices or overeat.
  • Eat regularly. Skipping meals can make you more likely to overeat when you finally eat.
  • Make sure you’re eating enough. If you’re constantly dieting or skipping meals, your body may go into “starvation mode” and hold onto fat stores instead of burning them.
  • Don’t let emotions dictate your eating habits. If you’re bored, stressed, or sad, find another way to cope instead of turning to food.
  • The science of hunger
  • The role of ghrelin

Ghrelin is a hormone that plays a role in the regulation of hunger and energy balance. Ghrelin is released when the stomach is empty and signals the body to release stored energy (fat) for fuel. Ghrelin levels are also affected by other factors such as sleep, stress, and hormones.

When fasting, your body will first use stored energy (glycogen) for fuel before turning to stored fat. This means that ghrelin levels will fluctuate throughout the day depending on how long you have been fasting and how much energy your body has.

While ghrelin levels are highest when fasting, they will also increase before mealtimes, especially if you haven’t eaten for a while. This rise in ghrelin levels signals your body to release stored energy so that you will have enough energy to eat and digest your food.

The good news is that there are ways to help control ghrelin levels and manage hunger when fasting. Drinking plenty of water and staying hydrated can help reduce ghrelin levels. Eating small meals or snacks every few hours can also help keep ghrelin levels in check by providing your body with a steady energy supply.

The role of leptin

Leptin is a hormone produced by the fat cells in our body, and its main role is to regulate energy intake and expenditure. When we fast, our body starts to break down stored fat for energy, which results in a decrease in leptin levels. This decrease in leptin signals the brain to make us feel hungry so that we will eat and restore our leptin levels.

In addition to regulating hunger, leptin regulates other hormones, such as insulin and ghrelin. Insulin is a hormone that helps to regulate blood sugar levels, and ghrelin is a hormone that increases appetite.

So, how can we overcome hunger when fasting?

The key is to understand the role of leptin and how it works. Our body goes into survival mode when we fast and break down stored fat for energy. This results in a decrease in leptin levels, which signals the brain to make us feel hungry.

However, if we can understand this process and how it works, we can train our body to ignore the hunger signals and continue fasting even when leptin levels are low.

Tips to overcome hunger when fasting

Fasting is a great way to detox your body, but it can be difficult to overcome hunger when you’re used to eating regularly. There are a few things you can do to make it easier:

  1. Drink plenty of water. This will help to fill your stomach and make you feel less hungry.
  2. Eat small meals or snacks throughout the day. This will help keep your metabolism going and prevent you from feeling too hungry.
  3. Make sure you’re getting enough protein.

Protein will help keep you full and prevent you from feeling too hungry.

Drink lots of water

Drinking lots of water is the most important thing you can do to help yourself when fasting. Water will help to keep you hydrated and feeling fuller for longer. It will also help flush out your system and keep things moving during your fast. Try to drink at least eight glasses of water a day, even more, if you can.

Another good tip is to drink plenty of herbal tea. Herbal teas are not only hydrating, but many of them also have appetite-suppressant qualities. Drink several cups throughout the day, and try different flavors to see what you like best.

Finally, try sipping on bone broth or vegetable soup throughout the day. This will help to keep you hydrated and satisfied without breaking your fast.

Distract yourself

If you feel hungry when you’re fasting, one of the best things you can do is to distract yourself. Find something to do that will take your mind off of food. This can be anything from reading a book or watching a movie to going for a walk or working on a project. The more engaged you are, the less likely you think about food.

Eat smaller meals more frequently

It is easier to fast when you eat smaller meals more frequently throughout the day. This helps to stave off hunger and prevents you from getting too hungry. Try to space your meals out evenly throughout the day, and ensure that you eat enough at each meal.

Eat high-protein foods

Fasting is a great way to cleanse your body and mind, but it can be tough to go without food for an extended period. If you’re struggling with hunger while fasting, you can do a few things to make it easier.

First, try eating high-protein foods. Protein takes longer to digest than other nutrients, so it will help to keep you feeling full for longer. Good protein sources include lean meats, fish, eggs, and legumes.

You should also make sure to drink plenty of fluids. Water is essential for keeping your body properly hydrated, but you can also drink unsweetened herbal tea or fruit juice if you need something with a little more flavor. Avoid sugary drinks like soda or juice, as they will only make you feel hungrier later.

Finally, try distracting yourself from your hunger. If you think about food all the time, try focusing on something else instead. Read a book, take a walk, or call a friend. The more you can take your mind off your hunger, the easier it will be to fast.


Exercise is a great way to overcome hunger when fasting. It helps to burn calories and reduce appetite.

One study showed that those who exercised before breakfast ate fewer calories throughout the day (1).

Another study found that 30 minutes of moderate exercise (such as walking) helped to reduce appetite and increase feelings of fullness (2).

If you’re fasting and struggling with hunger, try doing light exercise. This could include walking, doing gentle yoga, or taking a short bike ride.